精选优质文档-倾情为你奉上College English Test Band 4totalA 专心-专注-专业bicycle/baisikl/n.自行车,脚踏车circumstance/s:kmstns/n.情况,条件;境遇assist/sist/vt.援助,帮助;搀扶balloon/blu:n/n.气球,玩具气球vain/vein/a.徒劳的;自负的nervous/n:vs/a.神经的;易激动的conclude/knklu:d/vt.推断出;结束spark/spa:k/n.火花,火星object/obdiktbdekt/vi.反对;抱反感molecule/mlikju:l/n.分子,克分子huge/hju:d/a.巨大的,庞大的fly/flai/n.蝇,苍蝇vi.飞行scout/skaut/n.